.Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like business administration, human resources, supply chain management, sales, marketing, and engineering. In our GBS Western Europe and Africa Hub we are already more than 1400 connected people, from over 57 different nationalities spread across 14 countries. GBS Digital Solutions offer innovative technology solutions and customer-oriented digitalization services and co-develop digital solutions to solve our customers business challenges, leveraging our modern technology layer and partner ecosystem. We consult them with our holistic, 360° digital advisory service, encompassing the data-driven discovery of digitalization potential along their business processes. Want to know more about GBS? Check out here ! Are you ready to be part of the change and help us make real what matters? Your mission will be… You collaborate with developers, QA team members and other stakeholders to identify test requirements and ensure coverage. You support in building a team of performance testers, internal and external, and a performance testing community. You contribute to performance testing and test automation activities and collaborate with different projects / teams. You monitor and analyze system performance metrics to identify bottlenecks and performance issues. You perform root cause analysis of performance issues and work with development teams to implement solutions. You create detailed test plans, test cases, test data and scripts for both Performance Testing and Test Automation. You analyze test results, generate reports and present findings to stakeholders. You design, develop, execute, and maintain automated test scripts based on customer deliverables. We are looking for someone with… You have experience in scripting and programming in Java and many years of practical experience in web technologies, databases, and network protocols. You have experience with JMeter or other similar tools. You have experience with API testing and database validations. You have sufficient knowledge about test automation tools like UFT Developer, Playwright and Selenium. You have experience with Jira, Jenkins, Bitbucket or other similar tools. You have successfully completed your bachelor studies. Experience with cloud environments, e.G., AWS, Azure, GCP, and familiarity with monitoring and profiling tools, e.G. Elastic Stack Kibana or similar, is a plus. What you can expect from us… A hybrid and flexible working model to promote a better work-life balance, along with a budget for home office support and the opportunity to do 16 hours a year of volunteer work